Individual Calculations September 2021
 Arutunyan, Artur  Total change: 83.60  Rating chartPersonal card
 Championship Vladimir region 2021_B17 Vladimir RUS 2021-08-20
RcRownchangeKK*chgGame
 1221 1008 4.00 8 2.09 40 83.60 
  Trofimov, Fedor 1343 RUS1.0010.884035.20 
  Sukharnikov, Denis 1188 RUS0.5010.24409.60 
  Fayzieva, Darina 1146 TJK0.001-0.3140-12.40 
  Sarynin, Egor 1240 RUS0.5010.294011.60 
  Novikov, Egor 1297 RUS0.001-0.1640-6.40 
  Kolosov, Maksim 1151 RUS1.0010.694027.60 
  Chernov, Roman 1067 RUS1.0010.584023.20 
  Makarov, Vladimir 1339 RUS0.001-0.1240-4.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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